45 citations · 260 across the 33 of their papers we have counts for
4 papers · 1 filter
A Spatiotemporal Functional Model for Bike-Sharing Systems -- An Example based on the City of Helsinki
Andreas Piter, Philipp Otto, Hamza Alkhatib
Understanding the usage patterns for bike-sharing systems is essential in terms of supporting and enhancing operational planning for such schemes. Studies have demonstrated how fac…
Statistical learning for change point and anomaly detection in graphs
Anna Malinovskaya, Philipp Otto, Torben Peters
Complex systems which can be represented in the form of static and dynamic graphs arise in different fields, e.g. communication, engineering and industry. One of the interesting pr…
Online network monitoring
Anna Malinovskaya, Philipp Otto
The application of network analysis has found great success in a wide variety of disciplines; however, the popularity of these approaches has revealed the difficulty in handling ne…
Estimation of the spatial weighting matrix for regular lattice data -- An adaptive lasso approach with cross-sectional resampling
Miryam S. Merk, Philipp Otto
Spatial econometric research typically relies on the assumption that the spatial dependence structure is known in advance and is represented by a deterministic spatial weights matr…